Update template sdk version

Author: h0ngcha0

packages/cli/templates/react/package.json

@@ -9,7 +9,7 @@
     "@types/node": "^16.18.23",
     "@types/react": "^18.0.3",
     "@types/react-dom": "^18.0.0",
-    "@alephium/web3": "^0.9.1",
+    "@alephium/web3": "^0.15.0",
     "react": "^18.0.0",
     "react-dom": "^18.0.0",
     "react-scripts": "5.0.1",